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throttle som blowup by default factor of 10

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2019-06-11 17:11:54 -07:00
parent 4209eeaee7
commit 583098b8b0
2 changed files with 5 additions and 3 deletions
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2
src/ast/rewriter/poly_rewriter_params.pyg
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@ -2,7 +2,7 @@ def_module_params(module_name='rewriter',
class_name='poly_rewriter_params',
export=True,
params=(("som", BOOL, False, "put polynomials in som-of-monomials form"),
("som_blowup", UINT, UINT_MAX, "maximum number of monomials generated when putting a polynomial in sum-of-monomials normal form"),
("som_blowup", UINT, 10, "maximum increase of monomials generated when putting a polynomial in sum-of-monomials normal form"),
("hoist_mul", BOOL, False, "hoist multiplication over summation to minimize number of multiplications"),
("hoist_cmul", BOOL, False, "hoist constant multiplication over summation to minimize number of multiplications"),
("flat", BOOL, True, "create nary applications for and,or,+,*,bvadd,bvmul,bvand,bvor,bvxor")))